1: Numbers to 10,000
1.2: Place Values
Cannonball Clowns (Number Line Estimation)
1.3: Comparing and Ordering Numbers
Cannonball Clowns (Number Line Estimation)
2: Mental Math and Estimation
2.4: Rounding Numbers to Estimate
Rounding Whole Numbers (Number Line)
3: Addition up to 10,000
3.1: Addition Without Regrouping
Target Sum Card Game (Multi-digit Addition)
4: Subtraction up to 10,000
4.3: Subtraction with Regrouping in Ones, Tens, Hundreds, and Thousands
Cargo Captain (Multi-digit Subtraction)
6: Multiplication Tables of 6, 7, 8, and 9
6.1: Multiplication Properties
Chocomatic (Multiplication, Arrays, and Area)
Critter Count (Modeling Multiplication)
8: Division
8.2: Quotient and Remainder
No Alien Left Behind (Division with Remainders)